baber/WOPTO huggingface dataset:
Patent EP-0570226-A2 (EP)
Inventor: NEIL THOMAS BRUCE
IPC: C11D17/00
Filed: 1993-05-13
Abstract: A homogenous thickened cleaner for hard surfaces comprises a water soluble abrasive, a surfactant and a thickener in an aqueous base and the suspension of the abrasive is achieved without using a high concentration of surfactant despite the high ionic strength contributed by the abrasive through the use of an polyacrylate with anionic side chains as the thickening agent. Typical compositions comprise 20 to 50 wt% sodium bicarbonate or other abrasive, up to 5 wt% alkyl benzene sulphonate surfactant and 1 to 8 wt% anionic polyacrylate.
Patent EP-0586129-A2 (EP)
Inventor: HEIMSOTH DANIEL DEAN
IPC: G06F13/00
Filed: 1993-08-16
Abstract: A session-oriented local area network (LAN) application and an ISO 8802-2 protocol driver code will cooperate in a new form of connectionless, session-oriented communication called Sideband. At each session start-up time, the LAN Application will communicate with the enhanced ISO 8802-2 based protocol driver on the local system and the LAN Application and the 8802-2 based protocol driver on the remote system to determine if they all support the Sideband. If Sideband is fully supported by both systems, Sideband will be activated for the session. To communicate on a session which has Sideband active, the LAN Application requests that data is to be sent using the Sideband. A check is performed to see if the data meets Sideband criteria. As Sideband is a connectionless medium, the additional code path needed to set up and track timers and to handle the resend attempts are saved in the protocol. If the LAN Application code is session-oriented, it will keep track of a timer which will cause the data to be resent along a non-Sideband path if a response is not received within a designated amount of time. Header information is stored and reused to increase the throughput and decrease the response time for the transmission of small network packets. In case the network at some points becomes unreliable, procedures are used to track the reliability of the network and to enable and disable Sideband in accordance with the reliability of the network.
Patent EP-0624990-A2 (EP)
Inventor: JURI TATSURO
IPC: H04N5/945
Filed: 1994-05-04
Abstract: In a recording apparatus for video signals, adjacent pixels in input image signals are collected as blocks and subjected to orthogonal transformation. Then, the dc component, control data, ac components, end-of-block signal and the like in a block after orthogonal transformation are coded and the codewords are arranged in prescribed record areas. One or a plurality of record areas forms a correction area, and error correction coding is performed and recorded on the data in a correction area. When record data are reproduced and recorded again, errors are detected in the unit of the error correction area. The dc component and the like in a record area wherein an error which cannot be corrected exists are replaced by a codeword which is not used ordinarily, and a codeword for the first ac component is replaced by an end-of-block codeword.
Patent EP-0642253-A2 (EP)
Inventor: AIBA MASAHIKO
IPC: H04N1/113
Filed: 1994-09-01
Abstract: A laser beam printer includes a movable mirror which is rotated by a scan mirror motor. Laser light is alternately deflected toward an information reading station and an information writing station by applying the laser light to the movable mirror from a semiconductor laser. The laser light is switched between writing-use light and reading-use light at the time the movable mirror is rotated through a predetermined angle. In the laser beam printer having the semiconductor laser which is used for both writing and reading information, information is written and read out during one rotation of the movable mirror. It is therefore possible to perform a reading operation and a writing operation simultaneously by simply switching the laser light at the predetermined time depending on the rotation angle of the movable mirror.
Patent EP-0645256-A2 (EP)
Inventor: KOCH ULF
IPC: B41J25/304
Filed: 1994-09-02
Abstract: The invention relates to a printing machine having a roller platten (3) and a print head (4) which is assigned thereto and has a support (5) and a spring base (6), at least the spring base (6) being rotatably mounted on a bearing pin (2) which is preferably parallel to the roller platten (3). To improve the mounting of the print head (4), it is recommended that the free end of the bearing pin (2) be flattened over a partial length to form two parallel key surfaces (13,14), and that an interlock member (12) which is retained in its interlock position on the spring base (6) have a keyhole-type opening (18) whose circular part (21) has a diameter corresponding approximately to the diameter of the free end of the bearing pin (2), whereas the width of the narrow opening part (22) corresponds approximately to the spacing of the key surfaces (13,14). <IMAGE>
Patent EP-0641998-A2 (EP)
Inventor: NISSEN PETER DR
IPC: G01F1/60
Filed: 1994-09-06
Abstract: The invention relates to a device for measuring the flow of a liquid flowing through a measuring tube, having a coil arranged above the measuring tube, a coil arranged below the measuring tube and two electrodes arranged opposite each other on the sides of the measuring tube, in which device the coils can be excited to generate magnetic fields in the same direction and in opposite directions and a correction circuit is provided. The correction circuit corrects the voltage between the electrodes, which voltage is only approximately proportional to the flow of the liquid in the case of magnetic fields in the same direction and partial filling of the measuring tube, by means of a correction function to form an output signal proportional to the flow of the liquid in the case of partial filling of the measuring tube, to form a corrected voltage which is a function of the voltages between the electrodes in the case of magnetic fields in the same direction and in opposite directions. The invention is characterised in that an electrode to register the complete filling of the measuring tube is arranged on top of the measuring tube and in that, using the potential from this electrode, a switching device is controlled which, in the case of complete filling of the measuring tube, emits the voltage corresponding to the magnetic fields in the same direction as output signal and, in the case of partial filling of the measuring tube, emits the corrected voltage as output signal. <IMAGE>
Patent EP-0663565-A2 (EP)
Inventor: KLEEN HOLGER
IPC: F23H3/02
Filed: 1994-10-15
Abstract: Fluid-cooled grate bars and grates for use in a combustion furnace such as a garbage incineration plant and a process for cooling the grate bars and grates. The grate bar has a duct defined therewithin for guiding a coolant supplied by a fluid-cooling apparatus. The primary coolant is preferably water. Steam formation is prevented by pressurizing the water. Additional or replacement coolant such, for example, as air may be employed for the grate bars and grates.
Patent EP-0660433-A2 (EP)
Inventor: YAMAMOTO OSAMU NEC CORPORATION
IPC: H01G4/40
Filed: 1994-12-23
Abstract: A high-frequency choke circuit comprises a dielectric layer (2, 3, 8, 9) covered with grounding conductors (10, 11), a lead line (1) of high-impedance and capacitance lands (4, 5) formed within the dielectric layer, and through-holes (6, 7) connecting the lead line and the capacitance lands. The capacitance lands are disposed closer to the grounding conductors, resulting in large capacitance with small areas. The capacitance lands are formed on a layer distant from the layer on which the lead line is formed. Therefore, unnecessary electromagnetic coupling with other circuits formed on the same layer as the lead line can be reduced. The grounding conductors cover both surfaces of the dielectric layers that incorporate the capacitance lands and the lead line to thereby shield the circuit formed in the dielectric layers electromagnetically from outside.
Patent EP-0626302-A2 (EP)
Inventor: DYKEMA MICHAEL ALAN
IPC: B62D1/19
Filed: 1994-05-02
Abstract: A variable length shaft assembly (24,28) including a first shaft (30,38) having a polygonal tubular end (34,46); a second shaft (32,42) having a correspondingly polygonal solid end (36,48) telescopically disposed in the polygonal tubular end; an arched spring (68) in a spring chamber (66) in the polygonal solid end having a planar body portion (70) bearing in sliding engagement on a planar wall (50A,B) of the polygonal tubular end and biasing the polygonal solid and tubular ends in opposite directions to a substantially zero clearance relationship in which linear clearances are reduced to substantially zero, and a monolithic plastic block (78) injection moulded in situ in the spring chamber behind the flat body portion. After the in situ injection moulded plastic solidifies, the monolith plastic block captures the substantially zero clearance relationship between the polygonal solid and tubular ends and encases the arched spring such that the flat body portion thereof defines a reinforced wear plate on the block in sliding engagement on the planar wall of the tubular polygonal end.
Patent EP-0609980-A2 (EP)
Inventor: KERSHAW NATALIE LISA C O CANON
IPC: G06T7/246
Filed: 1994-01-07
Abstract: Display standards in common use for the display of computer or television images on high resolution displays, commonly assume that the output image will be displayed on an output device having a high refresh rate. A high refresh rate is normally required to avoid the viewer observing flicker, stilted motion or other visual artifacts if a lower refresh rate were used. It is difficult to drive some displays (5) at a high refresh rate. Apparatus (16) is disclosed for detecting areas (33,36) of an input image (2,24) that are changing over time, even where the input image may be subject to some degree of noise. A priority value is determined for providing a measure of this change for use with a system to determine which areas of the image may need changing as a matter of high priority.
Patent EP-0625658-A2 (EP)
Inventor: HOLLINGWORTH KEITH JEFFERY
IPC: F16K1/226
Filed: 1994-05-09
Abstract: A butterfly valve with a disc (1) having two separate side-by-side peripheral edges (3,4) separated by a channel (5). The peripheral edges (3,4) are eccentrically disposed to one another and seat with a suitably shaped valve seat (2) e.g. a sealing ring having one or more outlets (24,25). 
     If one of the edges (3 or 4) leaks e.g. due to damage or a trapped particle, the fluid is prevented from passing to the other side of the disc by the second edge (3 or 4) and drains away along the channel (5) through the or each outlet (24 or 25). Thus the danger of unwanted mixing or contamination is reduced.
Patent EP-0637896-A2 (EP)
Inventor: NAGAYOSHI ATSUSHI
IPC: H04R1/10
Filed: 1994-08-05
Abstract: In an earphone assembly, a front cap portion of an outer casing (5) having an electroacoustic transducing device (12) therein has a substantially circular configuration which is greater in diameter than other portions to be able to fit in the cavity of the auricle. The earphone comprises a cord supporting member (4) of a connection cord (3) of the electroacoustic transducing device (12) and a movable member (10) which is pivotable with respect to the outer casing (5). A protruding portion (2a) of the outer casing protrudes peripherally from a peripheral portion of the front cap member thereof. The protruding portion (11) of the movable member (10) cooperates with the peripheral portion of the front cap member of the outer casing (5) to allow the earphone to fit in the cavity of the auricle (9).
Patent EP-0648895-A2 (EP)
Inventor: THEURER JOSEF ING
IPC: E01B31/12
Filed: 1994-09-20
Abstract: A rail grinding machine (1) for grinding off irregularities on a rail-head surface (9) of a track comprises a machine frame (2), which is supported on rail running gear, and a guide frame (14) which is connected thereto via height-adjusting drives (17), is able to roll on the rail (10) via flanged rollers (15) and bears a grinding unit (18). The grinding unit (18) is equipped with a grinding belt (25) which can be pressed onto the rail-head surface (9) by a press-on member (28) and can be wound up by its ends on a supply reel and a collecting reel (26,27), respectively. The grinding unit (18) is mounted so as to be adjustable, together with the supply reel and the collecting reel (26,27), relative to the guide frame (14) horizontally and in the longitudinal direction of the machine and is connected to the guide frame (14) via a drive device (21) for an oscillating working movement which is superimposed on the advance of the machine (1). <IMAGE>
Patent EP-0668243-A2 (EP)
Inventor: ZUCHOLL DR KLAUS
IPC: C02F1/28
Filed: 1995-01-20
Abstract: In a process and assembly to treat drinking water drawn from a number of decentralised taps or table-top filter units, the novelty is that the water flow rate is regulated in relation to the untreated water quality, the type and condition of the filter capsules used, and the degree of purity required of the drinking water. The water is re-circulated through the treatment as required either constantly or non-continually. The design and construction of the vessels holding untreated and untreated water are identical and removable. The water is exposed to UV-radiation on ore more times to render and maintain it free of germs.
Patent EP-0721249-A2 (EP)
Inventor: STECHMANN HELMUT
IPC: H02K37/14
Filed: 1995-07-05
Abstract: The motor has a 2-pole diametrically-magnetised rotor (5) and 2 magnetic coils (1,2) lying in a p plane at an angle of 90 degrees to one another, each magnetically coupled to the rotor via respective stator plates (3,4). The stator plates of the 2 magnetic oil circuit are mirror-symmetrical to one another, with their opposing stator poles (7,8) offset by 90 degrees relative to stator poles for the other magnetic oil circuit.
Patent EP-0722029-A2 (EP)
Inventor: WEYERSTALL BERND
IPC: E05B81/90
Filed: 1995-11-17
Abstract: Die Erfindung betrifft ein Kraftfahrzeug-Türschloß mit Schließelementen wie Drehfalle und Sperrklinke, mit einer Schloßmechanik (1) und mit einem Zentralverriegelungsantrieb (2), bei dem der Zentralverriegelungsantrieb (2) einen Antriebsmotor (3), einen vom Antriebsmotor (3) vorzugsweise mittels eines Schneckengetriebes (4) drehend angetriebenen Rotor (5) und ein am Rotor (5) angeordnetes, in eine Entsicherungsstellung (E), eine Sicherungsstellung (S) und, vorzugsweise, eine Diebstahlsicherungsstellung (D), ggf. auch in eine Neutralstellung (N) bringbares Betätigungsteil aufweist, bei dem die Schließmechanik (1) jedenfalls einen Innenöffnungshebel (7), einen Außenöffnungshebel und weitere Hebel sowie einen vom Betätigungsteil (6) verstellbaren Zentralverriegelungshebel (11) aufweist. Damit eine Blockierung des Rotors des Zentralverriegelungsantriebs nicht zu einer dauerhaften Blockierung in Sicherungsstellung bzw. in Diebstahlsicherungsstellung führt ist vorgesehen, daß das Betätigungsteil (6) am Rotor (5) radial zum Rotor (5) bewegbar, insbesondere verschiebbar gelagert und radial nach außen federbelastet ist und so bei Blockierung des Zentralverriegelungsantriebes (2) zwei in einer Zwischenstellung mit hinreichender Kraft radial ausgelenkt werden kann und eine Entsicherung bzw. Entriegelung des Türschlosses erlaubt. <IMAGE>
Patent EP-0714129-A2 (EP)
Inventor: KERBER MARTIN DR
IPC: H01L23/522
Filed: 1995-11-17
Abstract: The semiconductor component has electrically conductive contacts and/or tracks. The contacts and/or tracks are regionally separated from each other by dielectric. The contacts and/or tracks are surrounded by gas-filled hollow spaces (9) which are outwardly sealed. In one embodiment the semiconductor material is silicon. The hollow spaces formed between the semiconductor material and a passivation layer (6). A passivation layer may be arranged between the semiconductor material and a hollow space, from a material which is different from the dielectric.
Patent EP-0719587-A2 (EP)
Inventor: HUBER ROLAND
IPC: B05B15/528
Filed: 1995-12-15
Abstract: The shower head has a main support plate (1a) with a pattern of holes (4,5) into which are fitted a similar pattern of hollow stubs (6,8) to shape the spray. The stubs are part of a soft elastic material cover which is fitted over the shower head in one fitting. The cover has sealing flanges (25,29) to seal onto the shower head. The sealing flanges (29,25) are linked to the cover by thin elastic sections (31,33) and are moulded in one piece with the cover. The elastic sections hold the seals in the correct position for fitting the cover and are made of the same material as the cover.
Patent EP-0719516-A2 (EP)
Inventor: POLTI FRANCO
IPC: A47L11/40
Filed: 1995-12-27
Abstract: Cleaning equipment (1) comprises a casing (2), a cleaning nozzle body (3) and a flexible hose (4) connecting the nozzle body and the casing (2) for conveying a fluid between the casing (2) and the nozzle body (3). The equipment (1) enables its user to actuate electrical switches (9, 10) housed in the casing (2) directly from a handgrip (21) on the nozzle body (3) by mechanical transmission means (13, 17) without danger of electric shock.
Patent EP-0670368-A2 (EP)
Inventor: NAKANO MASAYUKI
IPC: A23L27/30
Filed: 1995-02-28
Abstract: Disclosed is a novel amylase which mainly forms maltohexaose and maltoheptaose when acts on starch, but does not substantially hydrolyze maltohexaose and a lower molecular oligosaccharide than maltohexaose. The amylase can be prepared from microorganisms of the genus  Alcaligenes , and has a relatively-high optimum temperature and thermal stability, as well as a relatively-wide range of optimum pH and pH stability. By using the amylase, saccharide compositions rich in maltohexaose and/or maltoheptaose or those rich in maltohexaitol and/or maltoheptaitol can be readily prepared in an industrial scale, and the saccharide compositions thus obtained can be used in a variety of food products, cosmetics and pharmaceuticals.
Patent EP-0713095-A2 (EP)
Inventor: KIAEI DAVID
IPC: G01N33/573
Filed: 1995-11-13
Abstract: A sensitive assay method has been discovered that reduces the amount of non-specific binding present in an assay, the method comprising detecting an analyte present in a sample through a specific binding reaction in which either an analogue of the analyte or a specific binding partner of the analyte is immobilized on a solid-phase and said specific binding reaction produces a detectable product immobilized on said solid-phase that may be correlated to the amount of analyte present in the sample wherein said assay employs an effective amount of a surfactant selected from the group consisting of a polyoxyethylene-alkylether, a polyalkylene oxide-modified polydimethylsiloxane block copolymer, a polyalkylene oxide-modified polymethylsiloxane block copolymer, and mixtures thereof to reduce non-specific binding.
Patent EP-0696058-A2 (EP)
Inventor: GEISSLER STEPHEN FRANK
IPC: C23C14/48
Filed: 1995-07-13
Abstract: A semiconductor structure of merged isolation and node trench construction is presented, along with a method of fabrication, wherein an isolation implant layer is formed at the intersection of the storage node, isolation trench and field isolation region. The isolation implant layer has higher concentration of implant species than the adjacent field isolation region and is positioned to prevent a parasitic leakage mechanism between the source/drain diffusion of the storage node and an adjacent bit line contact diffusion. Implantation occurs during memory structure fabrication through the deep trench sidewall near the upper surface of the substrate.
Patent EP-0706132-A2 (EP)
Inventor: LIU PEICHUN PETER
IPC: G06F12/10
Filed: 1995-09-08
Abstract: An interleaved data cache array which is divided into two subarrays is provided for utilization within a data processing system. Each subarray includes a plurality of cache lines wherein each cache line includes a selected block of data, a parity field, a first content addressable field containing a portion of an effective address for the selected block of data, a second content addressable field contains a portion of the real address for the selected block of data and a data status field. By utilizing two separate content addressable fields for the effective address and real address offset and alias problems may be efficiently resolved. A virtual address aliasing condition is identified by searching each cache line for a match between a portion of a desired effective address and the content of the first content addressable field. The desired effective address is translated into a desired real address and a portion of the desired real address is then utilized to search each cache line for a match with the content of the second content addressable field if no match was found within the first content addressable field during the previous cycle. An offset condition is identified by comparing the translated real address to the content of the second content addressable field in a cache line when a match has occurred between the desired effective address and the content of the first content addressable field within that cache line.
Patent EP-0704607-A2 (EP)
Inventor: GOETMALM OERJAN
IPC: F01N3/28
Filed: 1995-08-31
Abstract: An apparatus for securing ceramic monolith blocks (17) inside a catalytic reactor chamber (10). The blocks (17) are located upon at least one essentially horizontal, grill shaped support surface (16) between an inlet (12) to the reactor chamber (10) and an outlet (13) from said chamber. The blocks (17) are placed in groups, and pressure means (18) are mounted between the groups, substantially in parallel with the support surface (16), said pressure means acting against the sides of the blocks.
Patent EP-0723070-A2 (EP)
Inventor: OESTMAN HANS
IPC: F16L27/11
Filed: 1995-12-18
Abstract: To provide a movable but tight pipe coupling between an exhaust pipe fastened to an engine and an exhaust pipe fastened to a frame, one side of the pipe coupling is provided with a bellows (4) capable of being connected to a pipe and the other side of the pipe coupling is provided with a sleeve (5) which surrounds the end of the bellows and is capable of being connected to a pipe. The bellows and the sleeve combine to allow relative movement between them within the pipe coupling without leakage because a tubular bellows bracket (7) is arranged adjacent to the end of the bellows and has an outer convex shell surface (8) provided with one or more peripheral recesses in which a seal, e.g. a piston ring (9), is inserted, and the sleeve (5) has an internal cylindrical shell surface (10) abutting against the aforesaid bellows bracket shell surface (8) with the aforesaid sealing elements.
Patent EP-0732688-A2 (EP)
Inventor: INABA HIROO
IPC: C09D5/23
Filed: 1996-03-07
Abstract: A magnetic recording medium is disclosed, comprising a lower coating layer mainly comprising an inorganic powder and a binder provided on a non-magnetic support, and one or more magnetic layers comprising at least a ferromagnetic metal powder and a binder provided on the lower coating layer, wherein the thickness of said magnetic layers is from 0.05 µm to 0.8 µm and the magnetic particle incorporated in said magnetic layers comprises Fe as a main component, Co in an amount of from 10 atm-% to 40 atm-% and Y is an amount of from 1.5 atm-% to 10 atm-%, based on Fe.
Patent EP-0733974-A2 (EP)
Inventor: CHAHABADI DJAHANYAR DIPL-ING
IPC: G06F11/00
Filed: 1996-03-21
Abstract: Incoming signals are encoded (22) and forwarded serially to the input (SI) of a read-write memory (23) in which N-bit addresses are accessed from an address generator (24). The contents are read out into an M-bit shift register (25) where M = 2L + N. The first N cells of the shift register are connected to the loading input of the address generator. The remaining 2L cells are divided equally between a decoder (27) and a parallel-to-serial converter (28) feeding the output decoder (29). Before each unusable area of memory the codewords are replaced by a reserved codeword and the address of the next usable area.